package com.example.myblog.controller;

import com.example.myblog.entity.Tag;
import com.example.myblog.service.BlogService;
import com.example.myblog.service.TagService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.data.web.PageableDefault;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

import java.util.List;

/**
 * Created by asus on 2020/5/31 20:44
 */
@Controller
public class TagShowController {

    @Autowired private TagService tagService;

    @Autowired private BlogService blogService;

    @GetMapping("/tags/{id}")
    public String tags(@PageableDefault(size = 5,sort = {"updateTime"}
                        ,direction = Sort.Direction.DESC) Pageable pageable
                        ,@PathVariable Long id, Model model){
        List<Tag> tags = tagService.ListTagTop(10000);
        if (id == -1){
            id= tags.get(0).getId();
        }
        model.addAttribute("tags",tags);
        model.addAttribute("page",blogService.listBlog(id,pageable));
        model.addAttribute("activeTagId",id);
        return "tags";
    }
}
